java-gnome-developer Mailing List for The java-gnome language bindings project (Page 31)

SourceForge Headquarters 225 Broadway Suite 1600 San Diego, CA 92101 +1 (858) 422-6466

Tm93IGl0IGRvZW4ndCBtYXR0ZXIuCgpSZWdhcmRzCg==
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2005-12-24, szo keltez=E9ssel 00.14-kor Joao Victor ezt =EDrta:
> So, if anyone has any idea, put it out, even if it sounds absurd! :D
> It's christmas time!
On the screenshot page, would be really nice to have a link to the
project's homepage.
There are some projects, what is nearly impossible to find even with the
aid of google.

For example:
Classpath Browser application [homepage], [shot1], [shot2]
contacts [homepage], [shot1]

If the project does not have a homepage, the link points the
downloadable source (or webcvs link).

I googled for the Classpath Browser, but didnt find the project's
homepage. (anyway classpath and browser not really good worlds for
google)

Best regards, =20
 Khiraly

Hi,

> > While I'd like to make use of stock buttons because of translations,
> > etc. I think I'd prefer to display buttons with text only.
> 
> Assuming by "stock buttons" you mean those composed by either Button()
> or LibGlade, the only thing I can think of that would avoid the icons
> would be to delve into the button itself (buttons as generated by Glade
> are composite widgets, look at the .glade file for hints of what to cast
> to when descending the object graph), grab the label that GTK composed,
> use that in the construction of a new Button, de-parent the old one, and
> add the new one to whatever Box you were working with.

wouldn't it in this case be easier to just get the GTK generated stock
icon and hide() it?

Anyway, doing it manually wouldn't really be worth the trouble in my
opinion so I guess we'll go with using icons on buttons for now.  In
general I agree with tigert however that all those icons do more harm
than good, so I would have liked to try doing without and perhaps
providing an example of how this would lead to a more intuitive
interface :)  (Since our aim is to be cross-platform, the problem of
UI-coherence only partially applies to us anyway.)

But whatever...

Regards,
Lars

Hi all,

is it not possible to call inherited methods in signal handlers
specified in glade?  For example, if I have a class Frame with a method
doClose() and an instance of the class Preferences that inherits from
Frame and acts as the owner of a glade-generated preferences window, is
it not possible for me to specify doClose() as the handler for a signal
in glade?

Currently, when I try to do something like the above, I get the
following:

        ListenerDelegate.fireEvent(org.gnu.gtk.event.ButtonEvent[source=org.gnu.gtk.Button@1bdc9d8,id=CLICK]): java.lang.IllegalAccessException: Class org.gnu.glade.ListenerDelegate can not access a member of class org.zentren.zinfo.ui.Frame with modifiers "public"
        java.lang.IllegalAccessException: Class
        org.gnu.glade.ListenerDelegate can not access a member of class
        org.zentren.zinfo.ui.Frame with modifiers "public"
        	at
        sun.reflect.Reflection.ensureMemberAccess(Reflection.java:65)
        	at java.lang.reflect.Method.invoke(Method.java:578)
        	at
        org.gnu.glade.ListenerDelegate.fireEvent(ListenerDelegate.java:88)
        	at
        org.gnu.glade.ListenerDelegate.fireEvent(ListenerDelegate.java:60)
        	at
        org.gnu.glade.ButtonDelegate.buttonEvent(ButtonDelegate.java:20)
        	at org.gnu.gtk.Button.fireButtonEvent(Button.java:306)
        	at org.gnu.gtk.Button.handleClick(Button.java:316)
        	at org.gnu.gtk.Gtk.gtk_main(Native Method)
        	at org.gnu.gtk.Gtk.main(Gtk.java:54)
        	at org.zentren.zinfo.ui.Viewer.main(Viewer.java:55)
        params:[Ljava.lang.Object;@1a918d5, ret:null

Is there a nice way around this problem or do I need to provide methods
like:

        public void doClose() {
          super.doClose();
        }

?

Regards,
Lars

Yes, yes, good suggestions... i've been thinking too about how those
pages are so confusing.

So, if anyone has any idea, put it out, even if it sounds absurd! :D
It's christmas time!

Cheers,
J.V.

2005/12/23, Andrew Cowie <an...@op...>:
> On Fri, 2005-23-12 at 14:52 +0000, Joao Victor wrote:
> > I'm thinking about making a couple of little changes in the website
> > soon. Do you have any suggestions in mind? Yes? Let the world know!
>
> Only since you ask.... my opinion only, humble or otherwise:
>
>
> 1) I think it would be great if the top left link under the logo
> redirected to the primary home page, ie directly to
>
> http://java-gnome.sourceforge.net/cgi-bin/bin/view/Main/
>
> rather than being http://java-gnome.sourceforge.net/ ->
> http://java-gnome.sf.net ->
> http://java-gnome.sourceforge.net/cgi-bin/bin/view/ ... all those
> redirects cause a lot of delay loading the site and/or returning to the
> home page. It's ... bad form ... the way it is now.
>
>
> 2) It would be AWESOME if someone could work out the mod_rewrite logic
> to Rewrite from
>
> http://java-gnome.sourceforge.net/cgi-bin/bin/view/Main/
> to
> http://java-gnome.sourceforge.net/
>
> and so deep pages would be cleaner, ie
> http://java-gnome.sourceforge.net/cgi-bin/bin/view/Main/WebsiteEditing
> really ought to be just
> http://java-gnome.sourceforge.net/WebsiteEditing
>
>
> 3) Notwithstanding #2, why do all the pages have /Main/ in them? ie,
>
> http://java-gnome.sourceforge.net/cgi-bin/bin/view/Main/JavaGnomeApplicat=
ions
>                                                    ^^^^
>
> 4) We *really* need to clean up the downloads, sources, and application
> pages. They are confusing, and don't show us in a good light. Perhaps
> I'll do them up as a Christmas present.
>
> AfC
> Sydney

On Fri, 2005-23-12 at 14:52 +0000, Joao Victor wrote:
> I'm thinking about making a couple of little changes in the website
> soon. Do you have any suggestions in mind? Yes? Let the world know!

Only since you ask.... my opinion only, humble or otherwise:

1) I think it would be great if the top left link under the logo
redirected to the primary home page, ie directly to=20

http://java-gnome.sourceforge.net/cgi-bin/bin/view/Main/=20

rather than being http://java-gnome.sourceforge.net/ ->
http://java-gnome.sf.net ->
http://java-gnome.sourceforge.net/cgi-bin/bin/view/ ... all those
redirects cause a lot of delay loading the site and/or returning to the
home page. It's ... bad form ... the way it is now.

2) It would be AWESOME if someone could work out the mod_rewrite logic
to Rewrite from

http://java-gnome.sourceforge.net/cgi-bin/bin/view/Main/
to=20
http://java-gnome.sourceforge.net/

and so deep pages would be cleaner, ie=20
http://java-gnome.sourceforge.net/cgi-bin/bin/view/Main/WebsiteEditing
really ought to be just
http://java-gnome.sourceforge.net/WebsiteEditing

3) Notwithstanding #2, why do all the pages have /Main/ in them? ie,=20

http://java-gnome.sourceforge.net/cgi-bin/bin/view/Main/JavaGnomeApplicatio=
ns
                                                   ^^^^

4) We *really* need to clean up the downloads, sources, and application
pages. They are confusing, and don't show us in a good light. Perhaps
I'll do them up as a Christmas present.

AfC
Sydney

I'm thinking about making a couple of little changes in the website
soon. Do you have any suggestions in mind? Yes? Let the world know!

Cheers,
J.V.

If i'm not wrong, someone (i think Tigert, from Gimp) recently blogged about what he thought about
icons in those buttons (he thinks it's a mistake), and he posted some trick you could use to
disable stock buttons in all Gtk apps. But i don't think there's an easy way to disable only in
your app, unless you do something like what Andrew said.

Cheers,
J.V.

--- Lars Weber <la...@di...> escreveu:

> Hi there,
> 
> does anyone here know of an easy way to disable the display of icons for
> stock buttons?
> 
> While I'd like to make use of stock buttons because of translations,
> etc. I think I'd prefer to display buttons with text only.
> 
> Regards,
> Lars

_______________________________________________________ 
Yahoo! doce lar. Faça do Yahoo! sua homepage. 
http://br.yahoo.com/homepageset.html 

Hi Damian,

You first need to catch the "editing-started", there you will be able to 
manage the Editable and provide a ComboBox. But you need to do all the 
work I think.

Hope this helps.

Damian Minkov wrote:
> How can be made a searchable ComboBox (ComboboxEntry and Combo in 
> Treeview) ?

On Thu, 2005-22-12 at 16:21 +0100, Lars Weber wrote:

> While I'd like to make use of stock buttons because of translations,
> etc. I think I'd prefer to display buttons with text only.

Assuming by "stock buttons" you mean those composed by either Button()
or LibGlade, the only thing I can think of that would avoid the icons
would be to delve into the button itself (buttons as generated by Glade
are composite widgets, look at the .glade file for hints of what to cast
to when descending the object graph), grab the label that GTK composed,
use that in the construction of a new Button, de-parent the old one, and
add the new one to whatever Box you were working with.

For an example, see lines 234 to 268 of TestControlWindow.java in xseq:
http://research.operationaldynamics.com/source/darcsweb/?r=xseq;a=headblob;f=/tests/xseq/ui/TestControlWindow.java
I haven't been able to work on that code for a while now, but I remember
how nasty that was to figure out. [You can run the program that contains
that code if you want to see it in action, goto
http://research.operationaldynamics.com/projects/xseq/ for download
instructions]

For what it's worth, I wouldn't say that trying to do this is such a
terribly bright idea. For one it's really finicky tricky code (I've had
to do something like this before and it's a pain because you have to
"know" what the subordinate (HBox, Image, Label) ordering is. More
importantly, at least some of the point of the Desktop is user interface
coherence and so you're explicitly loosing something if the "close"
button doesn't have the icon on it that every other "close" button on
the desktop has. [OpenOffice and Eclipse are notable for missing the
icons since they are faking the themes with their cross platform widget
sets, with the result that it just doesn't look quite right]

AfC
Sydney

How can be made a searchable ComboBox (ComboboxEntry and Combo in 
Treeview) ?

Hi there,

does anyone here know of an easy way to disable the display of icons for
stock buttons?

While I'd like to make use of stock buttons because of translations,
etc. I think I'd prefer to display buttons with text only.

Regards,
Lars

--- Remy Suen <rem...@gm...> escreveu:
> > [...]
> By all means, you're certainly more than welcome to if you
> wish. I wrote it back aroun mid-April in hopes of helping at least one
> person out with Glade. I guess I now have a confirmation that that's
> been fulfilled. :)

Yeah, go ahead!

Translate it and send it to me and i'll put it on the website.

Also, if later you wish to write about more stuff, you're welcome. The whole JG website is a Wiki,
so to write/edit anything you just need to subscribe here:
http://java-gnome.sourceforge.net/cgi-bin/bin/view/TWiki/TWikiRegistration

And there you go.

Also feel free to come by at irc.gimp.net at #java-gnome and talk about java, gnome, glade, wiki,
christmas, AfC's travels (kidding), etc...

Cheers,
J.V.

_______________________________________________________ 
Yahoo! doce lar. Faça do Yahoo! sua homepage. 
http://br.yahoo.com/homepageset.html 

> Thanks a lot, guys!!! My simple application works as I want now!
> For Adam: I want to associate each form to a class, so I can managed
> them with "structured" sense, you know; thanks however for the
> trik :-) . If the java-gnome community wants, when useful, I whis to
> translate the glade tutorial in Italian, just few days...

By all means, you're certainly more than welcome to if you
wish. I wrote it back aroun mid-April in hopes of helping at least one
person out with Glade. I guess I now have a confirmation that that's
been fulfilled. :)

You'll need to contact someone with rights to our sourceforge server
once you're done to get it uploaded, that would probably be Joao Victor.

Please don't hesitate to ask any other questions through the mailing
list or to talk with some of us directly at #java-gnome on irc.gimp.net.

Good luck!

Regards,
Rem

Il giorno mar, 20/12/2005 alle 09.44 -0500, Adam Jocksch ha scritto:
Scott J. Harmon wrote:
> 
> >bas...@li... wrote:
> >  
> >
> >>Il giorno mar, 20/12/2005 alle 10.11 +1100, Andrew Cowie ha scritto:
> >>On Mon, 2005-19-12 at 22:33 +0100, bas...@li... wrote:
> >>
> >>Thanks Andrew, but I have another thing to understand. In particular,=
 when I load the glade file with 
> >>
> >>LibGlade glade =3D new LibGlade("foo.glade", this);
> >>
> >>and launch the main, ALL forms are displayed! What about if I want to=
 load a single form when I pressed a button?  Are forms managed in the sa=
me class file? 
> >>
> >>    
> >>
> >
> >Try the other constructor, which allows you to specify the window:
> >LibGlade gladeMain =3D new LibGlade("foo.glade", this, "main"); //Load=
s main
> >
> >LibGlade gladeMain =3D new LibGlade("foo.glade", this, "search"); //Lo=
ads
> >search
> >
> >LibGlade gladeMain =3D new LibGlade("foo.glade", this, "about"); //Loa=
ds about
> >
> >Scott.
> >  
> >
> As another alternative you can set all the windows to not be visible in=

> glade, and then that way they will stay hidden until you explicitly sho=
w 
> them.
> 
> Adam

Thanks a lot, guys!!! My simple application works as I want now!
For Adam: I want to associate each form to a class, so I can managed them=
 with "structured" sense, you know; thanks however for the trik :-) .
If the java-gnome community wants, when useful, I whis to translate the g=
lade tutorial in Italian, just few days...
Bye,
Pas.

Scott J. Harmon wrote:

>bas...@li... wrote:
>  
>
>>Il giorno mar, 20/12/2005 alle 10.11 +1100, Andrew Cowie ha scritto:
>>On Mon, 2005-19-12 at 22:33 +0100, bas...@li... wrote:
>>
>>Thanks Andrew, but I have another thing to understand. In particular, when I load the glade file with 
>>
>>LibGlade glade = new LibGlade("foo.glade", this);
>>
>>and launch the main, ALL forms are displayed! What about if I want to load a single form when I pressed a button?  Are forms managed in the same class file? 
>>
>>    
>>
>
>Try the other constructor, which allows you to specify the window:
>LibGlade gladeMain = new LibGlade("foo.glade", this, "main"); //Loads main
>
>LibGlade gladeMain = new LibGlade("foo.glade", this, "search"); //Loads
>search
>
>LibGlade gladeMain = new LibGlade("foo.glade", this, "about"); //Loads about
>
>Scott.
>  
>
As another alternative you can set all the windows to not be visible in 
glade, and then that way they will stay hidden until you explicitly show 
them.

Adam

bas...@li... wrote:
> Il giorno mar, 20/12/2005 alle 10.11 +1100, Andrew Cowie ha scritto:
> On Mon, 2005-19-12 at 22:33 +0100, bas...@li... wrote:
> 
>>>how can I load a particular
>>>form, defined in my foo.glade, in which there are three forms (main,
>>>search, about)?
>>
>>
>>LibGlade glade = new LibGlade("foo.glade", this);
>>..
>>Window mainForm = (Window) glade.getWidget("main");
>>Window searchForm = (Window) glade.getWidget("search");
>>Window aboutForm = (Window) glade.getWidget("about");
>>
>>AfC
>>Sydney
>>
> 
> 
> Thanks Andrew, but I have another thing to understand. In particular, when I load the glade file with 
> 
> LibGlade glade = new LibGlade("foo.glade", this);
> 
> and launch the main, ALL forms are displayed! What about if I want to load a single form when I pressed a button?  Are forms managed in the same class file? 
>

Try the other constructor, which allows you to specify the window:
LibGlade gladeMain = new LibGlade("foo.glade", this, "main"); //Loads main

LibGlade gladeMain = new LibGlade("foo.glade", this, "search"); //Loads
search

LibGlade gladeMain = new LibGlade("foo.glade", this, "about"); //Loads about

Scott.
-- 
"Computer Science is no more about computers than astronomy is about
telescopes." - Edsger Dijkstra

Il giorno mar, 20/12/2005 alle 10.11 +1100, Andrew Cowie ha scritto:
On Mon, 2005-19-12 at 22:33 +0100, bas...@li... wrote:
> > how can I load a particular
> > form, defined in my foo.glade, in which there are three forms (main,
> > search, about)?
> 
> 
> LibGlade glade =3D new LibGlade("foo.glade", this);
> ..
> Window mainForm =3D (Window) glade.getWidget("main");
> Window searchForm =3D (Window) glade.getWidget("search");
> Window aboutForm =3D (Window) glade.getWidget("about");
> 
> AfC
> Sydney
> 

Thanks Andrew, but I have another thing to understand. In particular, whe=
n I load the glade file with 

LibGlade glade =3D new LibGlade("foo.glade", this);

and launch the main, ALL forms are displayed! What about if I want to loa=
d a single form when I pressed a button?  Are forms managed in the same c=
lass file? 

ThanXyou in advance,
Pas.

On Mon, 2005-19-12 at 22:33 +0100, bas...@li... wrote:
> how can I load a particular
> form, defined in my foo.glade, in which there are three forms (main,
> search, about)?

LibGlade glade =3D new LibGlade("foo.glade", this);
...
Window mainForm =3D (Window) glade.getWidget("main");
Window searchForm =3D (Window) glade.getWidget("search");
Window aboutForm =3D (Window) glade.getWidget("about");

AfC
Sydney

--=20
Andrew Frederick Cowie
Managing Director
Operational Dynamics Consulting Pty Ltd

http://www.operationaldynamics.com/
Management Consultants specializing in strategy,
organizational architecture, procedures to survive
change, and performance hardening for the people
and systems behind the mission critical enterprise.

Worldwide:

Sydney    +61 2 9977 6866
New York  +1 646 472 5054
Toronto   +1 416 848 6072
London    +44 207 1019201

Hi all,  
i'm new here. I've just a question for you: how can I load a particular
form, defined in my foo.glade, in which there are three forms (main,
search, about)? Can someone give me an exaple?
Thanks in advance,
Pas.
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SGksCgpJIGFtIGdyZWVuIHRvIGphdmEtZ25vbWUgYW5kIGEgZGViaWFuIHNhcmdlIHVzZXIuIEkg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Hi,

Don't take my word on this, but perhaps it can help you.

In GTK C you would do gtk_tree_view_column_set_cell_data_func ()

http://developer.gnome.org/doc/API/2.0/gtk/GtkTreeViewColumn.html#gtk-tree-view-column-set-cell-data-func

It seems this is not wrapped yet. The only events you can catch in the
CellRenderer are "editing-started", "editing-canceled" and "edited", so
a Listener won't help you either.

So perhaps the simplest solution at the moment, is that you create a
DataColumnString along with the DataColumnDouble, so you save the double
value in the double column and save the formatted text in the string
column. Then just show the formatted text column instead of the double
column. Use the editing-started and edited events to format the text for
editing and for keeping the DataColumnDouble up to date in case you make
the CellRenderer editable.

Hope this helps.

See you.

Damian Minkov wrote:
> I'm using Treeview and a DoubleColumn in it.
> I want to format the numbers to be 2 digits after the point.
> 
> Any suggestions ?

Hi,

Don't take my word on this, but perhaps it can help you.

In GTK C you would do gtk_tree_view_column_set_cell_data_func ()

http://developer.gnome.org/doc/API/2.0/gtk/GtkTreeViewColumn.html#gtk-tree-view-column-set-cell-data-func

It seems this is not wrapped yet. The only events you can catch in the 
CellRenderer are "editing-started", "editing-canceled" and "edited", so 
a Listener won't help you either.

So perhaps the simplest solution at the moment, is that you create a 
DataColumnString along with the DataColumnDouble, so you save the double 
value in the double column and save the formatted text in the string 
column. Then just show the formatted text column instead of the double 
column. Use the editing-started and edited events to format the text for 
editing and for keeping the DataColumnDouble up to date in case you make 
the CellRenderer editable.

Hope this helps.

See you.

Damian Minkov wrote:
> I'm using Treeview and a DoubleColumn in it.
> I want to format the numbers to be 2 digits after the point.
> 
> Any suggestions ?

-- 
Manel Clos
ma...@ia...
www.iagrup.com

2000	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov (37)	Dec (14)
2001	Jan (2)	Feb (20)	Mar (20)	Apr (8)	May	Jun (1)	Jul (6)	Aug (39)	Sep (37)	Oct (34)	Nov (50)	Dec (22)
2002	Jan (7)	Feb (13)	Mar (32)	Apr (16)	May (26)	Jun (20)	Jul (32)	Aug (7)	Sep (2)	Oct (11)	Nov (3)	Dec (35)
2003	Jan (11)	Feb (3)	Mar (8)	Apr (3)	May (11)	Jun (20)	Jul (11)	Aug (29)	Sep (13)	Oct (91)	Nov (185)	Dec (207)
2004	Jan (108)	Feb (171)	Mar (207)	Apr (113)	May (22)	Jun (53)	Jul (69)	Aug (43)	Sep (34)	Oct (182)	Nov (101)	Dec (61)
2005	Jan (86)	Feb (45)	Mar (106)	Apr (67)	May (70)	Jun (47)	Jul (19)	Aug (34)	Sep (24)	Oct (45)	Nov (20)	Dec (58)
2006	Jan (21)	Feb (21)	Mar (16)	Apr (24)	May (24)	Jun (47)	Jul (20)	Aug (8)	Sep (13)	Oct (7)	Nov (23)	Dec (2)
2007	Jan	Feb (14)	Mar (3)	Apr (11)	May (1)	Jun (15)	Jul (2)	Aug (5)	Sep (10)	Oct (5)	Nov (1)	Dec
2008	Jan	Feb (13)	Mar (13)	Apr (4)	May (2)	Jun (1)	Jul (5)	Aug (7)	Sep (2)	Oct (14)	Nov (11)	Dec (12)
2009	Jan (30)	Feb (4)	Mar (16)	Apr (9)	May (9)	Jun (7)	Jul (6)	Aug (3)	Sep (14)	Oct (8)	Nov (12)	Dec (9)
2010	Jan (4)	Feb (27)	Mar (6)	Apr (4)	May (3)	Jun (13)	Jul (6)	Aug (15)	Sep (15)	Oct (12)	Nov (11)	Dec (9)
2011	Jan (12)	Feb (11)	Mar	Apr (3)	May	Jun (3)	Jul (1)	Aug	Sep (1)	Oct (8)	Nov (1)	Dec
2012	Jan	Feb (10)	Mar	Apr	May	Jun	Jul (6)	Aug (2)	Sep (7)	Oct (7)	Nov	Dec (4)
2013	Jan (8)	Feb (1)	Mar (1)	Apr (2)	May (3)	Jun (3)	Jul (16)	Aug	Sep	Oct	Nov (1)	Dec (1)
2014	Jan (1)	Feb	Mar	Apr	May (1)	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	Jan	Feb	Mar	Apr (2)	May (2)	Jun	Jul	Aug	Sep	Oct (2)	Nov	Dec
2016	Jan	Feb (1)	Mar	Apr	May	Jun	Jul	Aug (1)	Sep	Oct	Nov	Dec
2017	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov (1)	Dec
2018	Jan	Feb (1)	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2020	Jan (1)	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec

java-gnome-developer Mailing List for The java-gnome language bindings project (Page 31)

java-gnome-developer — For people using the bindings to write their own applications